#include <iostream>

int main()
{
    using namespace std;
    cout.setf(ios_base::fixed, ios_base::floatfield);

    float tub = 10.0 / 3.0;
    double mint = 10.0 / 3.0;
    const float million = 1e6;

    cout << "tub = " << tub << ", a miliion tubs = " << million * tub << endl;
    cout << "and ten million tubs = " << 10 * million * tub << endl;

    cout << "mint = " << mint << " and a million mints = " << million * mint << endl;
    return 0;
}